121671312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 180

約数和(自身を含む): 390577680

約数和(自身を除く): 268906368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 179, 196, 204, 238, 272, 289, 294, 336, 357, 358, 392, 408, 476, 537, 578, 588, 714, 716, 784, 816, 833, 867, 952, 1074, 1156, 1176, 1253, 1428, 1432, 1666, 1734, 1904, 2023, 2148, 2312, 2352, 2499, 2506, 2856, 2864, 3043, 3332, 3468, 3759, 4046, 4296, 4624, 4998, 5012, 5712, 6069, 6086, 6664, 6936, 7518, 8092, 8592, 8771, 9129, 9996, 10024, 12138, 12172, 13328, 13872, 14161, 15036, 16184, 17542, 18258, 19992, 20048, 21301, 24276, 24344, 26313, 28322, 30072, 32368, 35084, 36516, 39984, 42483, 42602, 48552, 48688, 51731, 52626, 56644, 60144, 63903, 70168, 73032, 84966, 85204, 97104, 103462, 105252, 113288, 127806, 140336, 146064, 149107, 155193, 169932, 170408, 206924, 210504, 226576, 255612, 298214, 310386, 339864, 340816, 362117, 413848, 421008, 447321, 511224, 596428, 620772, 679728, 724234, 827696, 894642, 1022448, 1086351, 1192856, 1241544, 1448468, 1789284, 2172702, 2385712, 2483088, 2534819, 2896936, 3578568, 4345404, 5069638, 5793872, 7157136, 7604457, 8690808, 10139276, 15208914, 17381616, 20278552, 30417828, 40557104, 60835656, 121671312]

約数ペア:

[(1, 121671312), (2, 60835656), (3, 40557104), (4, 30417828), (6, 20278552), (7, 17381616), (8, 15208914), (12, 10139276), (14, 8690808), (16, 7604457), (17, 7157136), (21, 5793872), (24, 5069638), (28, 4345404), (34, 3578568), (42, 2896936), (48, 2534819), (49, 2483088), (51, 2385712), (56, 2172702), (68, 1789284), (84, 1448468), (98, 1241544), (102, 1192856), (112, 1086351), (119, 1022448), (136, 894642), (147, 827696), (168, 724234), (179, 679728), (196, 620772), (204, 596428), (238, 511224), (272, 447321), (289, 421008), (294, 413848), (336, 362117), (357, 340816), (358, 339864), (392, 310386), (408, 298214), (476, 255612), (537, 226576), (578, 210504), (588, 206924), (714, 170408), (716, 169932), (784, 155193), (816, 149107), (833, 146064), (867, 140336), (952, 127806), (1074, 113288), (1156, 105252), (1176, 103462), (1253, 97104), (1428, 85204), (1432, 84966), (1666, 73032), (1734, 70168), (1904, 63903), (2023, 60144), (2148, 56644), (2312, 52626), (2352, 51731), (2499, 48688), (2506, 48552), (2856, 42602), (2864, 42483), (3043, 39984), (3332, 36516), (3468, 35084), (3759, 32368), (4046, 30072), (4296, 28322), (4624, 26313), (4998, 24344), (5012, 24276), (5712, 21301), (6069, 20048), (6086, 19992), (6664, 18258), (6936, 17542), (7518, 16184), (8092, 15036), (8592, 14161), (8771, 13872), (9129, 13328), (9996, 12172), (10024, 12138)]